Adjustable rake



FIG. 1 is a perspective view of an adjustable rake showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a side elevational view taken from the right of FIG. 1;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a fragmentary side elevational view of a second embodiment of the design of FIG. 1, the only difference residing in the clamping element;

FIG. 6 is a fragmentary front elevational view of FIG. 5;

FIG. 7 is a rear elevational view of FIG. 1;

FIG. 8 is a side elevational view taken from the left of FIG. 1;

FIG. 9 is a top plan view of FIG. 1. 

The ornamental design for an adjustable rake, substantially as shown and described. 